Lawn Fertilising Cost NSW 2026 - Get Free Quotes

Lawn Fertilising Costs in NSW for 2026

Lawn fertilising is the aspect of lawn care in NSW where poor timing and product selection most directly translates into wasted money, unnecessary environmental impact, and counterproductive results. Applied correctly for the specific variety, soil type, and season, fertilising produces visible improvements in colour, density, and vigour that compound over successive applications. Applied incorrectly, it drives growth that increases mowing frequency on already labour-intensive kikuyu lawns, depletes irrigation reserves ahead of Sydney Water restriction periods, and contributes nutrient loads to stormwater systems that flow into Sydney's waterways and harbour. Understanding what a well-structured NSW fertilising programme involves, what it should cost, and what product and timing decisions determine whether it succeeds is the starting point for any productive conversation with a lawn care professional. Our comprehensive gardening pricing guide for NSW covers fertilising alongside all lawn and garden services.

Professional lawn fertilising for a standard suburban Sydney property with 150 to 200 square metres of lawn costs $80 to $160 per application visit for a granular slow-release programme, or $100 to $200 for liquid fertiliser applications, with minimum call-out fees applying for small lawns that make individual visits uneconomical without bundling into a service visit that includes other garden work. A complete four-application annual programme costs $280 to $600 for a standard suburban lawn, representing one of the most economical investments per square metre in the full range of professional lawn care services. The material cost for a bag of quality granular slow-release fertiliser appropriate for a 150 square metre NSW lawn runs $25 to $65 per bag, making DIY fertilising an accessible and low-cost approach for property owners comfortable with measuring and applying the product at the correct label rate, provided the timing guidance is followed correctly for the specific variety.

Variety-Specific Fertilising Timing in NSW

The timing of fertiliser applications in NSW should be calibrated to each turf variety's growth cycle rather than following a fixed calendar date applied uniformly across all properties. Greater Sydney's warm-season grasses including kikuyu, Sir Walter Buffalo, TifTuf Bermuda, and common couch all have distinct nitrogen uptake patterns that reflect their genetic heritage and growth biology, and applying nitrogen at times when the plant's metabolic systems are not primed to utilise it results in poor uptake efficiency, increased leaching through Sydney's clay soils after rain, and an elevated contribution to stormwater nutrient loads.

Kikuyu grass (Pennisetum clandestinum) has the highest nitrogen demand of the major NSW lawn varieties, with peak uptake occurring during its vigorous growing phase from October through March when soil temperatures are consistently above 18 degrees Celsius and growth rate is at its maximum. Spring fertilising from late September to October, when soil temperatures are rising toward peak growing conditions, produces the strongest visible growth response and the most efficient nitrogen uptake. A second application in January sustains the growth quality through the hottest part of summer. A third application in March before the growth rate begins to ease carries the lawn into autumn with good colour. Winter fertilising of kikuyu with nitrogen-heavy products is largely wasted because the reduced metabolic rate of the semi-dormant plant cannot utilise high nitrogen inputs efficiently, and the product sits in the soil through the wet winter period where leaching risk is elevated.

Sir Walter DNA Certified Buffalo (Stenotaphrum secundatum) responds better to a lower-nitrogen, more balanced NPK approach than kikuyu, because its moderate growth rate means that high nitrogen inputs produce excessive vertical growth rather than the improved lateral density and colour that a balanced fertiliser programme achieves. Lawn Solutions Australia's Exceed fertiliser range, specifically formulated for Sir Walter, and Scotts Lawn Builder Buffalo are among the most widely recommended products for Sir Walter in the NSW market, both providing a balanced NPK ratio with iron and trace elements that maintain the variety's characteristic dark green colour and soft texture without driving the overly vigorous growth that high-nitrogen products produce. Applying a balanced granular product in October, January, and April, combined with annual core aeration in March, creates the complete soil improvement programme that certified varieties deserve, with a light iron sulphate treatment in May for winter colour, is the standard programme recommended by Lawn Solutions Australia accredited operators for Sir Walter lawns in Greater Sydney.

TifTuf Certified Bermuda responds well to moderate nitrogen inputs during its active growing period, with the important caveat that over-stimulating growth ahead of Sydney Water restriction periods is counterproductive for a variety whose key advantage is low water demand. A fertiliser programme that drives excessive top growth in November requires more irrigation to support that growth through December and January, partially defeating the water efficiency advantage that made TifTuf an attractive choice in the first place. A moderate spring application, a midsummer maintenance feed, and an autumn application before the growth rate eases provides adequate nutrition for TifTuf's needs without creating an unsustainable irrigation demand during restriction-risk summer periods. Our turf laying guide for NSW covers the establishment fertilising requirements for newly installed TifTuf and Sir Walter turf.

Slow-Release Granular Fertilisers in NSW

Slow-release granular fertilisers are the most practical and cost-effective fertiliser format for most NSW residential lawn programmes, providing sustained nutrition over an eight to twelve week release period from a single application without requiring the frequent repeat visits that liquid programmes need to maintain consistent nutrition levels. The slow-release mechanism in quality products is achieved through polymer or sulphur coating of nitrogen-bearing granules that regulates the rate at which moisture penetrates and dissolves the nutrient, providing a steady supply to the root zone rather than the spike-and-crash cycle of quick-release products. This steady supply matches the grass plant's ongoing nutritional needs more closely than quick-release applications, producing more consistent colour and growth without the intense flush that requires extra mowing immediately after application.

Scotts Lawn Builder Rapid Green with DURATURF technology is one of the most widely used granular slow-release products in the NSW professional and DIY lawn care market, providing a balanced nitrogen-dominant analysis with iron and trace elements in a polymer-coated granule that feeds for up to three months in Sydney's summer conditions. The Lawn Solutions Australia fertiliser range, including Exceed, Maintain, and Recover products tailored to different parts of the lawn growth cycle, is used by LSA-accredited lawn care operators across NSW and provides variety-specific formulations developed specifically for the Australian warm-season turf market. Yates Buffalo Pro is widely available through NSW garden centres and provides a formulation specifically safe for buffalo varieties including Sir Walter, addressing the significant risk that generic high-analysis fertilisers with excessive phosphorus pose to buffalo varieties.

Application rate accuracy is critical for granular fertiliser effectiveness and environmental safety on NSW properties. Applying at above the label rate does not produce proportionally better results and significantly increases the risk of fertiliser burn on the turf surface and nutrient runoff into stormwater in rain events. A calibrated spreader, either a hand spreader for small lawns or a wheeled broadcast spreader for larger areas, produces more consistent coverage than hand-broadcasting, which inevitably creates uneven application with over-fertilised strips adjacent to under-fertilised areas. Professional operators use calibrated commercial spreaders that apply the precise label rate uniformly across the entire lawn area, producing consistent results without the striping and patching that inconsistent hand application creates. Watering in granular fertiliser immediately after application activates the release and reduces the burn risk from concentrated granules sitting on dry leaf surfaces in summer heat.

Liquid Fertiliser Programmes in NSW

Liquid fertiliser applications deliver nutrients in solution directly to the leaf surface and into the root zone, producing a faster visible response than granular products because the dissolved nutrients are immediately available for plant uptake rather than requiring the moisture-driven release cycle of coated granules. This speed of response makes liquid fertilisers particularly useful for addressing specific deficiencies that are visually apparent, including nitrogen deficiency showing as pale yellowing, iron deficiency producing a lighter yellow-green interveinal chlorosis, and magnesium deficiency showing as purple tinting in some varieties. The faster response also makes liquid programmes popular for show lawns and prestige properties where consistent presentation quality is a priority and the frequent visit programme required for liquid application is economically justified.

The operational disadvantage of liquid fertiliser programmes for standard NSW residential lawns is the frequency of application required to maintain consistent nutrition, as the liquid product's fast release provides two to four weeks of nutrition per application rather than the eight to twelve weeks of a quality slow-release granular. A liquid programme maintaining consistent nutrition requires six to eight applications per year rather than the three to four that a slow-release granular programme needs, with each application visit costing $100 to $200 for a standard property. The annual programme cost of liquid fertilising is therefore substantially higher than granular for comparable nutrition levels, making liquid application most justified on properties where the faster response, the ability to precisely target specific deficiencies, or the integration with foliar pest and disease treatments in the same spray visit creates value that offsets the higher frequency cost.

Liquid seaweed extract and liquid humic acid products are increasingly incorporated into NSW professional lawn fertilising programmes as complements to conventional NPK fertilisers rather than replacements. Seaweed-based products including Seasol and Maxicrop provide plant biostimulants, trace elements, and root growth stimulants that improve the turf's tolerance of heat, drought, and disease stress without driving the excessive growth that nitrogen-heavy products produce. Applied at the transition between seasons, particularly moving from summer into the cooler autumn period and again in early spring before the main growing season, seaweed applications reduce turf stress during the most vulnerable transition periods for NSW warm-season varieties. Our lawn mowing guide for NSW covers how fertiliser timing affects mowing frequency requirements across the NSW growing season.

Iron Sulphate Greening Treatment in NSW

Iron sulphate (ferrous sulphate) application is a widely used aesthetic treatment for NSW lawns during the winter months when warm-season grasses including kikuyu and buffalo varieties enter their semi-dormant phase and lose their characteristic deep green summer colour, taking on a paler yellow-green to straw appearance that many property owners find visually unsatisfactory. Iron sulphate applied at 5 to 15 grams per square metre dissolved in water and sprayed across the lawn produces a rapid darkening of the grass colour within two to five days, as the ferrous iron is absorbed through the leaf and incorporated into the chlorophyll molecule, intensifying the green colour without stimulating the growth response that nitrogen-based greening products would produce. The treatment is temporary rather than nutritional, providing cosmetic improvement for four to eight weeks before fading as the grass continues to slowly grow and dilute the iron concentration in the existing leaf tissue.

The practical consideration for iron sulphate use in NSW is its staining risk on hard surfaces. Iron sulphate solution that contacts concrete, stone paving, rendered surfaces, or fabric produces a persistent rust-orange stain that is very difficult to remove. Professional operators treat lawns with iron sulphate using careful spray technique that keeps the solution off adjacent paving, applying at low pressure near edges and wiping any overspray from hard surfaces immediately before the solution dries and fixes to the surface. Property owners who apply iron sulphate themselves frequently discover this staining issue on first use, and the caution required around pool surrounds, sandstone paving, concrete paths, rendered fence footings, and light-coloured driveways is a genuine practical consideration that justifies professional application over DIY for properties with extensive hard surface areas adjacent to the lawn.

Iron sulphate also acidifies the soil where it is applied, which can be beneficial on alkaline Greater Sydney clay soils where pH above 7.5 limits iron availability to the plant even when iron is present in the soil in adequate quantities. The acidifying effect of repeated iron sulphate applications over successive winters can gradually bring an alkaline clay soil closer to the slightly acidic pH range of 6.0 to 6.5 that optimises nutrient availability for warm-season turf varieties. Properties with confirmed alkaline soil pH from a soil test will benefit from the dual cosmetic and soil amelioration effect; maintaining appropriate soil pH also improves the effectiveness of subsequent weed control treatments of winter iron sulphate treatments, while properties with already acidic soils below pH 5.5 should use chelated liquid iron products rather than iron sulphate to avoid further acidification that would inhibit calcium and magnesium availability.

Soil Testing and pH Correction in NSW

Professional soil testing is the only reliable foundation for a fertiliser programme that addresses the actual nutritional status and pH of the soil rather than applying generic products on an assumed schedule. A basic soil pH and nutrient test from a professional horticultural testing service costs $80 to $200 and provides the pH, nitrogen, phosphorus, potassium, and major secondary nutrient levels in the soil sample, along with recommendations for correction based on the target turf variety. This information allows the fertiliser programme to be tailored to address specific deficiencies and correct pH imbalances rather than applying the same generic balanced fertiliser year after year regardless of what the soil actually needs.

Greater Sydney's Wianamatta and Blacktown clay soils frequently have elevated pH above 7.5 in the surface layer, which limits the plant availability of iron, manganese, zinc, and copper even when these nutrients are present in the soil in adequate absolute quantities. The chemical forms in which these micronutrients exist in alkaline soil are largely insoluble and cannot be taken up by plant roots, producing visible deficiency symptoms including interveinal chlorosis and poor colour despite apparently adequate soil nutrient levels. Addressing this alkalinity limitation requires either soil pH correction through repeated sulphur applications or the use of chelated micronutrient products that remain available to plants across a wider pH range than standard mineral fertilisers. The NSW Department of Primary Industries provides technical guidance on soil pH management for horticultural production across different NSW soil types, including the lime and sulphur application rates appropriate for clay soil pH adjustment.

Soil testing is particularly valuable before installing new turf or garden beds on any recently developed Greater Sydney property or after a property has undergone construction activity, which typically leaves building rubble, disturbed subsoil, and lime-rich concrete residues in the landscape that severely distort the soil chemistry of adjacent areas. New housing developments in western Sydney's Blacktown and Penrith corridors frequently have elevated soil pH in recently developed gardens where concrete foundations have leached calcium carbonate into surrounding soil, creating highly alkaline conditions that make establishing quality turf difficult until the pH is identified and corrected. A soil test before turf installation, and the appropriate corrective treatment before laying turf, prevents the frustrating scenario of new turf that fails to establish correctly because the underlying soil chemistry was not assessed before installation. Our turf laying guide for NSW discusses soil testing as part of the pre-installation assessment process.

Phosphorus Restrictions and Waterway Protection in NSW

Phosphorus runoff from urban lawns and gardens is a significant contributor to the nutrient loads that drive algal bloom events in Sydney Harbour, Port Jackson, the Parramatta River, Lane Cove River, and the coastal lagoons and estuaries along the NSW coast. The NSW EPA's water quality guidelines for coastal and estuarine waters set targets for phosphorus that urban catchment runoff from fertilised gardens regularly exceeds during rain events following fertiliser application, particularly where water flows directly from lawn areas across hard surfaces into stormwater drains connected to receiving waterways without any filtering.

The practical implication for NSW lawn fertilising programmes is that phosphorus application rates should be minimised on properties adjacent to or within direct stormwater catchments of sensitive waterways, and fertiliser application timing should avoid the 48 to 72 hours before forecast significant rainfall events to reduce runoff risk. Properties on waterfront blocks in Sydney Harbour's catchment, along the Parramatta and Lane Cove River corridors, and on the northern beaches lagoon catchments including Narrabeen and Dee Why lagoons have the most direct runoff pathways and should apply fertilisers with minimal phosphorus content, using nitrogen and potassium dominant products where phosphorus is not a demonstrated deficiency. Scotts Lawn Builder Phosphorus Free is specifically formulated for use in these sensitive catchment areas and is available through NSW hardware and garden retailers as a product that maintains nitrogen and potassium nutrition without contributing phosphorus to stormwater. The NSW Environment and Heritage website provides information on the NSW EPA's nutrient management targets for urban catchments and the measures recommended for residential fertiliser use near sensitive waterways.

Fertilising on Wianamatta Clay in Western Sydney

Wianamatta and Blacktown clay soils in Greater Sydney's western and south-western suburbs present specific challenges for lawn fertilising that are less commonly discussed than their drainage and compaction properties but are equally important for programme design. The high clay mineral content of these soils has a significant cation exchange capacity, meaning they can hold positively charged nutrient ions including ammonium nitrogen, potassium, and calcium tightly in the soil matrix rather than allowing them to leach quickly through the profile as sandy soils do. This property is an advantage for fertiliser efficiency on clay soils compared to sandy equivalents, as nutrients applied to clay are held available for plant uptake over a longer period rather than washing through the profile after the first rain event.

The disadvantage of high clay cation exchange capacity for fertiliser programmes is that alkaline clay soils fix phosphorus into insoluble calcium phosphate compounds that are unavailable for plant uptake, meaning phosphorus fertiliser applied to alkaline clay soils produces little benefit for the turf while contributing to the phosphorus pool that eventually reaches waterways through surface runoff. This is the specific soil chemistry reason why phosphorus-free or low-phosphorus fertiliser products are most appropriate for alkaline Wianamatta clay lawns: the phosphorus that is applied is largely unavailable to the plant anyway, while the quantity that does reach stormwater in surface runoff contributes to catchment nutrient loading without having produced any benefit. Applying nitrogen and potassium dominant products on these soils, with chelated micronutrients to address the alkalinity-limited iron and zinc availability, provides the nutritional benefit that the turf actually needs without the environmental cost of wasted phosphorus.

Core aeration before or combined with fertiliser application on Wianamatta clay significantly improves fertiliser uptake efficiency by creating direct pathways for dissolved nutrients to penetrate the compacted surface layer and reach the active root zone below. The combination of core aeration followed by granular fertiliser application, with the fertiliser watered in to dissolve and carry nutrients into the aeration channels, is more efficient per unit of fertiliser applied than surface application to an unaired clay lawn where the compacted surface layer restricts nutrient movement. Our lawn aeration guide for NSW covers the timing and method details of core aeration on clay soils and how it integrates with fertiliser programmes for maximum combined benefit.

Fertiliser Product Brands Available in NSW

The NSW residential lawn fertiliser market is well supplied through hardware retailers including Bunnings and Mitre 10, garden centres, and online suppliers with a wide range of products across price points and formulations. Scotts Australia's lawn care range, distributed nationally and widely available across NSW, includes Lawn Builder in various formulations including Buffalo Lawn Builder, Lawn Builder Rapid Green, and Lawn Builder All Purpose, providing options across different turf variety requirements and seasonal needs. Yates lawn fertilisers including Yates Dynamic Lifter and Yates Lawn Master provide organic and conventional options available throughout NSW hardware and garden retail channels.

Lawn Solutions Australia's proprietary fertiliser products, including Exceed, Maintain, and Recover, are specifically formulated for the Australian warm-season turf market and are distributed through LSA-accredited turf operators and specialist lawn care suppliers rather than general hardware retail. These products are calibrated to the nutrient requirements of Sir Walter DNA Certified Buffalo and TifTuf Certified Bermuda based on extensive Australian turf research, and operators who use LSA products are typically more closely aligned with the variety-specific management recommendations that produce the best results from these certified varieties. ICL's Osmocote product range, while primarily marketed for garden bed use, provides controlled-release granular technology applicable to lawn fertilising in situations where very long residual feeding periods of four to six months are desired.

The garden waste removal guide for NSW covers compost reuse from on-site composting that complements conventional fertiliser programmes. Organic fertiliser options including pelletised chicken manure from brands such as Organic Xtra and Dynamic Lifter provide slower and lower nitrogen release than conventional granular products but contribute significant organic matter to the soil that improves biological activity and structure over time. On Wianamatta clay soils where organic matter deficiency is a limiting factor for long-term lawn health, alternating conventional and organic fertiliser applications through the year provides both the rapid nitrogen response of conventional products and the progressive organic matter contribution of organic sources. Organic products carry no risk of fertiliser burn and are safer to apply at slightly higher rates than label minimums without the damage risk that over-application of synthetic nitrogen products creates. Our mulching guide for NSW covers the related topic of organic matter inputs through composted mulch for garden bed soil improvement alongside lawn fertilising programmes.

Fertilising After Lawn Renovation in NSW

The fertiliser programme in the weeks immediately following lawn renovation work including core aeration, scarification, and top dressing is one of the highest-leverage investments in the annual lawn care calendar. The freshly aerated soil profile, with open channels providing direct access for dissolved nutrients to the active root zone, and the disturbed turf surface stimulated to produce new growth by the mechanical renovation, creates conditions where fertiliser application produces the strongest growth response of any point in the year. Applying a balanced granular slow-release product within one to two weeks of renovation, at the correct label rate, activates the recovery of the disturbed turf surface and supports the establishment of new roots into the aeration channels that the renovation has created.

The choice between a balanced NPK granular and a nitrogen-dominant starter product for post-renovation fertilising depends on the soil test results and the season of the renovation. In autumn from March through May, when renovation is most commonly carried out in Greater Sydney, a balanced product with moderate nitrogen, adequate potassium for root development, and iron for colour maintenance provides the right nutritional profile for recovery through the cooler months ahead. A high-nitrogen product applied in autumn drives excessive leaf growth at a time when the plant should be directing energy into root development and storage for winter, producing lush leaf growth that is more susceptible to fungal disease as temperatures cool. In spring renovation scenarios, higher nitrogen inputs are more appropriate as the approaching warm season will support the growth response and the risk of disease from excess leaf litter is lower in the drying spring conditions. Our garden maintenance guide for NSW covers how to integrate post-renovation fertilising into the broader maintenance programme scheduling for the season.

Lawn Fertilising Costs Across Greater Sydney

Professional lawn fertilising pricing in Greater Sydney follows the typical labour gradient between premium inner suburbs and the competitive outer areas, with the additional influence of lawn size on whether minimum call-out charges or per-square-metre rates dominate the pricing. Inner-city and Eastern Suburbs properties with small courtyard lawns of 40 to 80 square metres are frequently priced at the operator's minimum call-out of $80 to $120 regardless of the very small area, because the visit cost of travelling to the property, setting up equipment, and applying product is similar regardless of lawn size below a threshold where the area justifies a proportional rate. Operators who bundle fertilising with the regular mowing visit eliminate this minimum charge problem by incorporating the fertiliser application into an existing visit, producing the most economical outcome for small urban properties.

Western Sydney's large suburban blocks in Penrith, Blacktown, Liverpool, Campbelltown, and the Hills District have lawns of 200 to 400 square metres that are well served by the competitive lawn care market in these areas, with professional fertilising at $100 to $180 per application for a standard suburban block representing good value against the DIY alternative. The strong concentration of LSA-accredited lawn care operators in the Hills District and western Sydney, who also service turf laying and ongoing lawn care,, driven by the high rate of Sir Walter and TifTuf installation in these newer estates, produces a professional lawn fertilising market with genuine variety-specific knowledge that benefits property owners with certified turf installations.

Lawn Fertilising Costs in Regional NSW

Newcastle and the Hunter Valley have competitive lawn care markets with fertilising pricing broadly comparable to outer metropolitan Sydney. The Hunter Valley's warm summer conditions are well suited to warm-season turf, making the fertilising timing applicable in Sydney largely applicable in Newcastle with minor adjustments for the slightly cooler winter minimum temperatures in inland Hunter locations. Wollongong and the Illawarra have similar seasonal conditions to coastal Sydney with a slightly more humid microclimate that can accelerate nitrogen loss through volatilisation during hot summer applications, making split applications at lower individual rates more efficient than single high-rate applications for properties in this coastal zone.

Inland regional centres including Dubbo, Orange, Wagga Wagga, and Tamworth have distinct seasonal profiles from coastal NSW, with cooler winters that produce genuine dormancy in warm-season grasses and a shorter active growing season. Fertilising programmes in these areas are condensed into the October through March active growing period with reduced or no application outside this window, differing from Greater Sydney's year-round albeit reduced programme. The NSW Local Land Services provides agricultural guidance applicable to rural and regional lawn and pasture management across different NSW climate zones.

What to Look For in Lawn Fertilising Quotes in NSW

A quality lawn fertilising quote should specify the product by name and NPK analysis, the application rate in grams per square metre, the total area to be treated, the timing of each application relative to the seasonal programme, whether watering in is included or the property owner's responsibility, and the total price for each application and for the full annual programme. Quotes that describe fertiliser simply as a "balanced fertiliser" or "lawn food" without naming the specific product cannot be compared between operators and do not allow the property owner to verify that the proposed product is appropriate for their specific turf variety and soil conditions.

For properties near waterways, stormwater drains, or sensitive ecological areas, confirming that the proposed fertiliser product has low or zero phosphorus content is a specific and important check before authorising any application. The NSW EPA's nutrient management guidance for urban catchments recommends phosphorus-free products for properties in the direct catchment of sensitive water bodies, and any operator working on waterfront or waterway-adjacent properties who proposes a high-phosphorus fertiliser without acknowledging this restriction is not demonstrating the environmental awareness appropriate for work in these locations.

Annual programme pricing where multiple applications are committed upfront typically produces a lower per-application cost than booking individual visits, because the operator can route the property into their regular programme schedule and reduce their per-visit overhead. Asking operators to quote both per-application and annual programme pricing allows comparison of both options, and for property owners confident they want consistent professional fertilising throughout the year, the annual programme price is almost always more economical. The relationship between fertilising, mowing frequency, and irrigation management is most productively discussed in the context of an annual programme with an operator who is also involved in the lawn's mowing and maintenance, because the decisions about fertiliser timing and rate directly affect the workload of subsequent mowing visits, and an operator managing both services is better placed to adjust the fertiliser programme based on observed growth response than separate operators working independently. Pairing a fertilising programme with periodic pre-emergent weed control in the same seasonal window maximises the benefit of each professional visit by addressing both nutrition and weed competition in a single coordinated programme. Post your lawn fertilising job on The Quote Yard to connect with knowledgeable NSW lawn care professionals who specify products and timing appropriate for your specific variety, soil type, and location. The SafeWork NSW website provides guidance on the safe handling and application requirements for fertilisers and related products used in commercial lawn care operations across NSW.